Mechanical 3rd 4thSem 2010 11

8/2/2019 Mechanical 3rd 4thSem 2010 11

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1

MAHRASHSI DAYANAND UNIVERSITY, ROHTAK

SCHEME OF STUDIES & EXAMINATIONS

B.Tech 2ndYEAR MECHANICAL ENGINEERING,

3rd

SEMESTER

Proposed F Scheme w.e.f 2010-11

Course Course Title Teaching Schedule Marks

forclass

work

Marks for

Examination

Total

Marks

Duration

of Exam

L T P Total Theory Practical

MAT-201-F

or

HUM-201-F

Mathematics-III

or

Engineering

Economics

3

or

3

2

or

1

-

-

5

or

4

50 100 - 150 3

HUM-203-F Fundamentals of

Management

3 1 - 4 50 100 - 150 3

ME-201-F Thermodynamics 3 1 - 4 50 100 - 150 3

ME-203-F Computer Aided

Design

3 1 - 4 50 100 - 150 3

ME-205-F Engineering

Mechanics

3 1 - 4 50 100 - 150 3

ME-207-F Material Science 3 1 - 4 50 100 150 3

ME-209-F Machine Drawing 1 - 3 4 50 - 50 100 4

ME-211-F Computer Aided

Design Lab

- - 2 2 25 - 25 50 3

ME-213-F Engineering

Mechanics Lab

- - 2 2 25 - 25 50 3

ME-215-F Materials Science

Lab

- - 2 2 25 - 25 50 3

Total 19 6 10 34/35 425 600 125 1150


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MAT-201-F MATHEMATICS-III(Common to CSE, ME, ECE, BME, EE, EEE, E&I, I&C, IT, CE)

L T P Class Work : 50 Marks

3 2 - Theory : 100 MarksTotal : 150 Marks

Duration of Exam. : 3 Hrs.

NOTE: Examiner will set 9 questions in total, with two questions from each section andone question covering all sections which will be Q.1. This Q.1 is compulsory and of short

answers type. Each question carries equal mark (20 marks). Students have to attempt 5

questions in total at least one question from each section.

Section-AFourier Series and Fourier Transforms : Eulers formulae, conditions for a Fourier

expansion, change of interval, Fourier expansion of odd and even functions, Fourier

expansion of square wave, rectangular wave, saw-toothed wave, half and full rectifiedwave, half range sine and cosine series.

Fourier integrals, Fourier transforms, Shifting theorem (both on time and frequency axes),

Fourier transforms of derivatives, Fourier transforms of integrals, Convolution theorem,Fourier transform of Dirac-delta function.

Section-B

Functions of Complex Variable: Definition, Exponential function, Trigonometric and

Hyperbolic functions, Logarithmic functions. Limit and Continuity of a function,Differentiability and Analyticity.

Cauchy-Riemann equations, necessary and sufficient conditions for a function to be

analytic, polar form of the Cauchy-Riemann equations. Harmonic functions, applicationto flow problems. Integration of complex functions. Cauchy-Integral theorem and formula.

Section-C

Power series, radius and circle of convergence, Taylor's Maclaurin's and Laurents series.Zeroes and singularities of complex functions, Residues. Evaluation of real integrals using

residues (around unit and semi circle only).Probability Distributions and Hypothesis Testing: Conditional probability, Bayes theoremand its applications, expected value of a random variable. Properties and application of

Binomial, Poisson and Normal distributions.

Section-D

Testing of a hypothesis, tests of significance for large samples, Students t-distribution(applications only), Chi-square test of goodness of fit.

Linear Programming: Linear programming problems formulation, solving linear

programming problems using (i) Graphical method (ii) Simplex method (iii) Dual simplexmethod.

TEXT BOOKS:1. Engineering Mathematics by Babu Ram (Pearson media Publication)2. Advanced Engg. Mathematics: F Kreyszig.

3. Higher Engg. Mathematics: B.S. Grewal.

REFERENCE BOOKS :1. Advance Engg. Mathematics: R.K. Jain, S.R.K.Iyenger.

2. Advanced Engg. Mathematics: Michael D. Greenberg.

3. Operation Research: H.A. Taha.4. Probability and statistics for Engineers: Johnson. PHI.


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3

HUM-201-F ENGINEERING ECONOMICS(Common to CSE, ME, ECE, BME, EE, EEE, E&I, I&C, IT, CE, TT, FAE, TC)

L T P Class Work : 50 Marks3 1 - Theory : 100 Marks

Total : 150 Marks

Duration of Exam. : 3 Hrs.NOTE: Examiner will set 9 questions in total, with two questions from each section andone question covering all sections which will be Q.1. This Q.1 is compulsory and of short



Section-A

Definition of Economics - various definitions, Nature of Economic problem, Productionpossibility curve Economic laws and their nature. Relation between Science, Engineering,

Technology and Economics.

Concepts and measurement of utility, Law of Diminishing Marginal Utility, Law of

equi-marginal utility - its practical application and importance.

Section-B

Meaning of Demand, Individual and Market demand schedule, Law of demand, shape ofdemand curve, Elasticity of demand, measurement of elasticity of demand, factors

effecting elasticity of demand, practical importance & applications of the concept of

elasticity of demand.

Meaning of production and factors of production; Law of variable proportions, Returns toscale, Internal and External economics and diseconomies of scale.

Section-C

Various concepts of cost - Fixed cost, variable cost, average cost, marginal cost,

money cost, real cost opportunity cost. Shape of average cost, marginal cost, total cost

etc. in short run and long run.Meaning of Market, Types of Market - Perfect Competition, Monopoly, Oligopoly,

Monopolistic Competition (Main features of these markets)

Section-D

Supply and Law of Supply, Role of Demand & Supply in Price Determination and effect

of changes in demand and supply on prices.

Nature and characteristics of Indian economy (brief and elementary introduction),

Privatization - meaning, merits and demerits. Globalisation of Indian economy - merits anddemerits. Elementary Concepts of VAT, WTO, GATT & TRIPS agreement.

TEXT BOOKS:1. Principles of Economics: P.N. Chopra (Kalyani Publishers).

2. Modern Economic Theory K.K. Dewett (S.Chand)


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REFERENCE BOOKS:

1. A Text Book of Economic Theory Stonier and Hague (Longmans Landon)

2. Micro Economic Theory M.L. Jhingan (S.Chand)

3. Micro Economic Theory - H.L. Ahuja (S.Chand)4. Modern Micro Economics : S.K. Mishra (Pragati Publications)

5. Economic Theory - A.B.N. Kulkarni & A.B. Kalkundrikar (R.Chand & Co.)6. Indian Economy: Rudar Dutt & K.P.M. Sundhram


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5

HUM-203-F FUNDAMENTALS OF MANAGEMENT(Common to CSE, ME, ECE, BME, EE, EEE, E&I, I&C, IT, CE)

L T P Class Work : 50 Marks3 1 - Theory : 100 Marks

Total : 150 Marks


NOTE: Examiner will set 9 questions in total, with two questions from each section and

one question covering all sections which will be Q.1. This Q.1 is compulsory and of short

answers type. Each question carries equal mark (20 marks). Students have to attempt 5questions in total at least one question from each section.

Section-AMeaning of management, Definitions of Management, Characteristics of management,

Management vs. Administration. Management-Art, Science and Profession. Importance of

Management. Development of Management thoughts.

Principles of Management. The Management Functions, Inter-relationship of Managerialfunctions.

Nature and Significance of staffing, Personnel management, Functions of personnel

management, Manpower planning, Process of manpower planning, Recruitment,Selection; Promotion - Seniority Vs. Merit. Training - objectives and types of training.

Section-B

Production Management : Definition, Objectives, Functions and Scope, ProductionPlanning and Control; its significance, stages in production planning and control. Brief

introduction to the concepts of material management, inventory control; its importance and

various methods.

Section-CMarketing Management - Definition of marketing, marketing concept, objectives &

Functions of marketing.

Marketing Research - Meaning; Definition; objectives; Importance; Limitations; Process.Advertising - meaning of advertising, objectives, functions, criticism.

Section-D

Introduction of Financial Management, Objectives of Financial Management, Functionsand Importance of Financial Management. Brief Introduction to the concept of capital

structure and various sources of finance.

TEXT BOOKS:1. Principles and Practice of Management - R.S. Gupta, B.D.Sharma, N.S. Bhalla.

(Kalyani Publishers)

2. Organisation and Management - R.D. Aggarwal (Tata Mc Graw Hill)

REFERENCE BOOKS:

1. Principles & Practices of Management L.M. Prasad (Sultan Chand & Sons)2. Management Harold, Koontz and Cyrilo Donell (Mc.Graw Hill).

3. Marketing Management S.A. Sherlikar (Himalaya Publishing House, Bombay).

4. Financial Management - I.M. Pandey (Vikas Publishing House, New Delhi)5. Management - James A.F. Stoner & R.Edward Freeman, PHI.


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ME- 201-F THERMODYNAMICS

Sessional : 50 Marks

L T P Theory : 100 Marks

3 1 - Total : 150 MarksDuration of Exam : 3 hrs.

NOTE: Examiner will set 9 questions in total, with two questions from each section andone question covering all sections which will be Q.1. This Q.1 is compulsory and of short



Section-A

Basic Concepts: Macroscopic and Microscopic Approaches, Thermodynamic Systems,Surrounding and Boundary, Thermodynamic Property Intensive and Extensive,

Thermodynamic Equilibrium, State, Path, Process and Cycle, Quasi-static, Reversible and

Irreversible Processes, Working Substance. Concept of Thermodynamic Work and Heat,

Equality of Temperature, Zeroth Law of Thermodynamic and its utility, Problems.First Law of Thermodynamics: Energy and its Forms, Energy and 1st law of

Thermodynamics, Internal Energy and Enthalpy, PMMFK, Steady flow energy equation,

1st

Law Applied to Non- flow process, Steady Flow Process and Transient Flow Process,Throttling Process and Free Expansion Process. Problems.

Section-B

Second Law of Thermodynamics: Limitations of First Law, Thermal Reservoir, Heat

Source and Heat Sink, Heat Engine, Refrigerator and Heat Pump, Kelvin- Planck and

Clausius Statements and their Equivalence, PMMSK. Carnot Cycle, Carnot Heat Engineand Carnot Heat Pump, Carnot Theorem and its Corollaries, Thermodynamic Temperature

Scale. Entropy, Clausius Inequality, Principle of Entropy Increase, Temperature EntropyPlot, Entropy Change in Different Processes, Introduction to Third Law ofThermodynamics. Problems.

Availability and Irreversibility: High and Low Grade Energy, Availability and

Unavailable Energy, Loss of Available Energy Due to Heat Transfer Through a FiniteTemperature Difference, Dead state of a system, Availability of a Non-Flow or Closed

System, Availability of a Steady Flow System, Helmholtz and Gibbs Functions,

Effectiveness and Irreversibility, Second law efficiencies of processes & cycles. Problems.

Section-C

Pure Substance: Pure Substance and its Properties, Phase and Phase Transformation,

Vaporization, Evaporation and Boiling, Saturated and Superheat Steam, Solid Liquid Vapour Equilibrium, T-V, P-V and P-T Plots During Steam Formation, Properties of Dry,

Wet and Superheated Steam, Property Changes During Steam Processes, Temperature

Entropy (T-S) and Enthalpy Entropy (H-S) Diagrams, Throttling and Measurement ofDryness Fraction of Steam. Problems.

Ideal and Real Gases: Concept of an Ideal Gas, Basic Gas Laws, Characteristic Gas

Equation, Avogadros law and Universal Gas Constant, P-V-T surface of an Ideal Gas.Vander Waals Equation of state, Reduced Co-ordinates, Compressibility factor and law of

corresponding states. Mixture of Gases, Mass, Mole and Volume Fraction, Gibson


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Daltons law, Gas Constant and Specific Heats, Entropy for a mixture of non-reactivegases. Problems.

Section-D

Thermodynamic Relations:Maxwell Relations, Clapeyron Equation, Relations for changes

in Enthalpy and Internal Energy & Entropy, Specific Heat Capacity Relations, Joule

Thomson coefficient & inversion curve.Gas power Cycles: Carnot Cycle, Otto Cycle, Diesel Cycle, Dual Cycle,Stirling Cycle,

Ericson cycle and Brayton cycle, Problems.

Text Books:1. Engineering Thermodynamics Jones and Dugan, PHI, New Delhi.2. Fundamentals of Engineering Thermodynamics E. Radhakrishnan, PHI, New

Delhi.

Reference Books:

1. Theory and Problems of Thermodynamics Y. V.C. Rao, Wiley Eastern Ltd., NewDelhi.

2.

Engineering Thermodynamics C P Arora, Tata McGraw Hill3. Basics of Mechanical Engineering Vineet Jain, Dhanpat Rai Publication4. Engineering Thermodynamics P K Nag, Tata McGraw Hill


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ME- 203-F COMPUTER AIDED DESIGN


L T P Theory : 100 Marks

3 1 - Total : 150 Marks

Duration of Exam : 3 Hrs.


one question covering all sections which will be Q.1. This Q.1 is compulsory and of shortanswers type. Each question carries equal mark (20 marks). Students have to attempt 5questions in total at least one question from each section.

Section-A

Introduction: Introduction to CAD, Design Process, Introduction to CAM/ CIMS,Importance and Necessity of CAD, Applications of CAD, Hardware and Software

requirement of CAD, Basics of geometric and solid modeling, coordinate systems.

Transformations: Introduction, transformation of points and line, 2-D rotation, reflection,

scaling and combined transformation, homogeneous coordinates, 3-D scaling, shearing,rotation, reflection and translation, combined transformations.

Section-B

Curves: Algebraic and geometric forms, tangents and normal, blending functionsreparametrization, straight lines, conics, cubic splines, Bezier curves and B-spline curves.

Surfaces and Solids: Plane surface, ruled surface, surface of revolution, tabulated cylinder,

bi-cubic surface, Bezier surface, B-spline surface, Solid models and representation scheme,boundary representation, constructive solid geometry, sweep representation, cell

decomposition.

Section-C

Automation and Numerical Control: Introduction, fixed, programmable and flexibleautomation, types of NC systems, MCU and other components, NC manual part

programming, coordinate systems, G & M codes, Part program for simple parts, computer

assisted part programming.

Group Technology: Part families, part classification and coding, production flow analysis,Machine cell design, Advantages of GT.

Section-DFlexible Manufacturing Systems & Computer aided process planning: Introduction, FMS

components, types of FMS, FMS layouts, planning for FMS, advantages and applications

Conventional process planning, types of CAPP, Steps in variant process planning, planningfor CAPP.

Finite Element Method: Introduction, Procedure, Finite Element Analysis, Finite Element

Modeling, Analysis of 1D, 2D structural problems.

Text Books:1. CAD/ CAM by Groover and Zimmer, Prantice Hall.

2. CAD/ CAM Theory and Practice by Zeid, McGraw Hill3. Numerical Control and Computer Aided Manufacturing by Kundra, Rao & Tiwari,TMH.

Reference Books:1. CAD/CAM ( Principles, Practice & Manufacturing Management ) by Chirs Mc Mohan

& Jimmie Browne, Published by Addison- Wesley.


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ME-205-F ENGINEERING MECHANICS


L T P Theory : 100 Marks3 1 - Total : 150 Marks





Section-A

Introduction: Force system, dimensions and units in mechanics, laws of mechanics, vector

algebra, addition and subtraction of forces, cross and dot products of vectors, moment of a

force about a point and axis, couple and couple moment, transfer of a force to a parallel

position, resultant of a force system using vector method, Problems involving vectorapplication

Equilibrium: Static and dynamic equilibrium, static in determinacy, general equations ofequilibrium, Varingnons theorem, Lamis theorem, equilibrium of bodies under a force

system, Problems.

Section-B

Truss and Frames:Truss, classification of truss, assumptions in truss analysis, perfect truss,

analysis of perfect plane truss using method of joints and method of sections, Problems.Centroid , Centre of mass and Centre of gravity, Determination of centroid, centre of mass

and centre of gravity by integration method of regular and composite figures and solid

objects, Problems.

Section-C

Moment of Inertia: Area moment of inertia, mass moment of inertia, parallel axis andperpendicular axis theorems, radius of gyration, polar moment of inertia, product of inertia,

principle axis, problem based on composite figures and solid objects.

Kinematics: Concept of rigid body, velocity and acceleration, relative velocity, translation

and rotation of rigid bodies, equations of motion for translation and rotation, problems.

Section-D

Particle Dynamics: Energy methods and momentum methods, Newtons laws, work energy

equation for a system of particles, linear and angular momentum equations, projectilemotion, problem.

Shear Force and Bending Moment Diagram for statically determinant beams Classificationof beams, types of loads, shear force and bending moment calculation and their graphical

presentation, point of inflection, problem.

Recommended Books:-Engineering Mechanics Irving H. Shames, PHI Publication

Engineering Mechanics U.C.Jindal, Galgotia Publication

Engineering Mechanics A.K.Tayal, Umesh Publication


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ME- 207-F MATERIAL SCIENCE

L T P Sessional : 50 Marks


Duration of Exam : 3 Hrs

NOTE: Examiner will set 9 questions in total, with two questions from each section andone question covering all sections which will be Q.1. This Q.1 is compulsory and of shortanswers type. Each question carries equal mark (20 marks). Students have to attempt 5


Section-A

Crystallography: Review of crystal structure, space lattice, crystal planes and crystal

directions, co-ordination number, number of atoms per unit cell, atomic packing factor,Numerical related to crystallography.

Imperfection in metal crystals: Crystal imperfections and their classifications, point

defects, line defects, edge & screw dislocations, surface defects, volume defects & effects

of imperfections on metal properties.

Section-B

Solid solutions and phase diagram: Introduction to single and multiphase solid solutions

and types of solid solutions, importance and objectives of phase diagram, systems, phase

and structural constituents, cooling curves, unary & binary phase diagrams, Gibbss phaserule, Lever rule, eutectic and eutectoid systems, peritectic and peritectoid systems, iron

carbon equilibrium diagram and TTT diagram.

Heat Treatment: Principles, purpose, classification of heat treatment processes, annealing,normalizing, stress relieving, hardening, tempering, carburizing, nitriding, cyaniding,

flame and induction hardening. Allotropic transformation of iron and steel, Properties of

austenite, ferrite, pearlite, martensite.

Section-C

Deformation of Metal: Elastic and plastic deformation, mechanism of plastic deformation,twinning, conventional and true stress strain curves for polycrystalline materials, yield

point phenomena, strain ageing, work hardening, Bauschinger effect, season cracking.

Recovery, re-crystallization and grain growth.

Failures of metals: Failure analysis, fracture, process of fracture, types of fracture, fatigue,characteristics of fatigue, fatigue limit, mechanism of fatigue, factors affecting fatigue.

Section-D

Creep & Corrosion: Definition and concept, creep curve, mechanism of creep, impact oftime and temperature on creep, creep fracture, creep testing and prevention against creep.

Corrosion: Mechanism and effect of corrosion, prevention of corrosion.Plastic, Composite and Ceramics: Polymers, formation of polymers, polymer structure and

crystallinity, polymers to plastics types, reinforced particles-strengthened and dispersion

strengthened composites. Ceramic materials: Types of ceramics, properties of ceramic,ceramic forming techniques, mechanical behavior of ceramic.


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Text Books:

1. Elements of Material Science and Engineering: VanVlack, Wesley Pub. Comp.2. Material Science - Narula, Narula and Gupta. New Age Publishers

Reference Books:1. Material Science & Engineering V. Raghvan, Prentice Hall of India Pvt. Ltd, NewDelhi2. A Text Book of Material Science & Metallurgy O.P. Khanna, Dhanpat Rai & Sons

3. Material Science and Engineering-An Introduction - Callister; W.D., John Wiley &Sons. Delhi.

4. Engineering Materials: Kenneth G. Budinski, Prentice Hall of India, New Delhi


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ME-209-F MACHINE DRAWINGL T P Sessional : 50 Marks

1 - 3 Practical Examination : 50 Marks

Total : 100 MarksDuration of Exam : 4 hrs



Section AIntroduction graphic language classification of drawing, principal of drawing, IS codes for

machine drawing, lines, scales, section dimensioning, standard abbreviation, Limits , fitsand Tolerance ( Dimensional and Geometrical tolerance ) , Surface finish, Gears : Gear

terminology, I.S. convention representation of assembly of spur gears, helical gears, bevel

gears , worm and worm wheel.

Section B

Orthographic projections: principle of first and third angle projection, orthographic views

from isometric views of machine parts / components. Drawing of sectional views:-Coupling, Crankshaft, Pulley, Piston and Connecting rod, Cotter and Knuckle joint.

Riveted Joint and Welded Joint.

Free hand sketching: Need for free hand sketching of standard parts and simple machinescomponents.

Section C

Assembly drawing with sectioning and bill of materials from given detailed drawings ofassemblies: Lathe Tail stock, Machine vice, Pedestal bearing

Section D

Assembly drawing with sectioning and bill of materials from given detailed drawings ofassemblies Steam stop valve, Stuffing box, Drill jigs and Milling fixture.

Text Books:1. Machine Drawing - N D Bhatt and V M Panchal, Charotar Publishing House.2. A Text Book of Machine Drawing - P S Gill Pub.: S K Kataria & Sons.3. Engineering Graphics with Auto CAD 2002 -JamesD.Bethune, Pearson

Education.

Reference Books:1. A Text Book of Machine Drawing Laxmi Narayana and Mathur, M/s. Jain

Brothers, New Delhi.

2. Machine drawing by N Sidheshwar, Kannaieh, V S Sastry, TMH., New Delhi.


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ME- 211- F COMPUTER AIDED DESIGN LAB


L T P Practical Examination : 25 Marks- - 2 Total : 50 Marks

Duration of Exam: 3 Hrs

The students will be required to carry out the following exercises using educational

software

(AutoCAD, I-DEAS, Pro-Engineer etc).

1. Setting up of drawing environment by setting drawing limits, drawing units,naming the drawing, naming layers, setting line types for different layers usingvarious type of lines in engineering drawing, saving the file with .dwg extension.

2. Layout drawing of a building using different layer and line colors indicating allBuilding details. Name the details using text commands, Make a title Block.3. To Draw Orthographic projection Drawings (Front, Top and side) of boiler safety

valve giving name the various components of the valve.

4. Make an Isometric dimensioned drawing of a connecting Rod using isometric gridand snap.

5. Draw quarter sectional isometric view of a cotter joint.6.

Draw different types of bolts and nuts with internal and external threading in Acmeand square threading standards. Save the bolts and nuts as blocks suitable for

insertion.

7. Draw 3D models by extruding simple 2D objects, dimension and name the objects.8. Draw a spiral by extruding a circle.

Note:-

1.

At least seven experiments are to be performed in the semester.2. At least five experiments should be performed from the above list. Remainingtwo experiments may either be performed from the above list or designed &

set by the concerned institute as per the scope of the syllabus.


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ME- 213- F ENGINEERING MECHANICS LAB

Sessional : 25 MarksL T P Practical Examination : 25 Marks

- - 2 Total : 50 Marks

Duration of Exam: 3 Hrs

List of Experiments:

1. Verification of reciprocal theorem of deflection using a simply supported beam.2. Verification of moment area theorem for slopes and deflections of the beam.3. Deflections of a truss-horizontal deflections & vertical deflections of various joints

of a pin-jointed truss.

4. Elastic displacements (vertical & horizontal) of curved members.5. Experimental and analytical study of 3 hinged arch and influence line for horizontal

thrust.

6. Experimental and analytical study of behavior of struts with various end conditions.7. To determine elastic properties of a beam.8. Experiment on a two-hinged arch for horizontal thrust & influence line for

Horizontal thrust.

9. Experimental and analytical study of a 3 bar pin jointed Truss.10.Experimental and analytical study of deflections for unsymmetrical bending of a

Cantilever beam.

Note:-

1. At least eight experiments are to be performed in the semester.2. At least six experiments should be performed from the above list. Remaining

two experiments may either be performed from the above list or designed &

set by the concerned institute as per the scope of the syllabus.


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ME- 215-F MATERIAL SCIENCE LAB.


L T P Practical Examination : 25 Marks

- - 2 Total : 50 MarksDuration of Exam: 3 Hrs


1. To study crystal structures of a given specimen.2. To study crystal imperfections in a given specimen.3. To study microstructures of metals/ alloys.4. To prepare solidification curve for a given specimen.5. To study heat treatment processes (hardening and tempering) of steel specimen.6. To study microstructure of heat-treated steel.7. To study thermo-setting of plastics.8. To study the creep behavior of a given specimen.9. To study the mechanism of chemical corrosion and its protection.10.To study the properties of various types of plastics.11.To study Bravais lattices with the help of models.12.To study crystal structures and crystals imperfections using ball models.

Note:-

1. At least ten experiments are to be performed in the semester.2. At least eight experiments should be performed from the above list.

Remaining two experiments may either be performed from the above list or

designed & set by the concerned institute as per the scope of the syllabus.


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MAHARSHI DAYANAND UNIVERSITY, ROHTAK

SCHEME OF STUDIES & EXAMINATIONS

B.Tech 2nd

YEAR MECHANICAL ENGINEERING,

4th

SEMESTER

Proposed F Scheme w.e.f 2010-11

Course Course Title Teaching Schedule Marks

for classwork

Marks for

Examination

Total

Marks

Duratio

n ofExam

L T P Total Theory Practical

MAT-201-F

or

HUM-201-F

Mathematics-III

or

Engineering

Economics

3

or

3

2

or

1

- 5

or

4

50 100 - 150 3

ME-202-F Manufacturing

Technology-I

3 1 - 4 50 100 - 150 3

ME-204-F Kinematics of

Machine

3 1 - 4 50 100 - 150 3

ME-206-F Strength of

Materials-I

3 1 - 4 50 100 - 150 3

ME-208-F Fluid Mechanics 3 1 - 4 50 100 - 150 3

ME-210-F Steam & Power

Generation

3 1 - 4 50 100 - 150 3

ME-212-F Kinematics of

Machine Lab

- - 2 2 25 - 25 50 3

ME-214-F Strength of

Materials Lab

- - 2 2 25 - 25 50 3

ME-216-F Fluid Mechanics

Lab

- - 2 2 25 - 25 50 3

ME-218-F Steam & Power

Generation Lab

- - 2 2 25 - 25 50 3

GP-202-F General

Proficiency

- - 2 2 50 - - 50 -

Total 18 6 9 34/35 450 600 100 1150


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MAT-201-F MATHEMATICS-III






Section-AFourier Series and Fourier Transforms : Eulers formulae, conditions for a Fourier

expansion, change of interval, Fourier expansion of odd and even functions, Fourier

expansion of square wave, rectangular wave, saw-toothed wave, half and full rectifiedwave, half range sine and cosine series.

Fourier integrals, Fourier transforms, Shifting theorem (both on time and frequency axes),

Fourier transforms of derivatives, Fourier transforms of integrals, Convolution theorem,

Fourier transform of Dirac-delta function.Section-BFunctions of Complex Variable: Definition, Exponential function, Trigonometric and

Hyperbolic functions, Logarithmic functions. Limit and Continuity of a function,Differentiability and Analyticity.

Cauchy-Riemann equations, necessary and sufficient conditions for a function to be

analytic, polar form of the Cauchy-Riemann equations. Harmonic functions, applicationto flow problems. Integration of complex functions. Cauchy-Integral theorem and formula.

Section-C

Power series, radius and circle of convergence, Taylor's Maclaurin's and Laurents series.Zeroes and singularities of complex functions, Residues. Evaluation of real integrals using

residues (around unit and semi circle only).

Probability Distributions and Hypothesis Testing: Conditional probability, Bayes theorem

and its applications, expected value of a random variable. Properties and application ofBinomial, Poisson and Normal distributions.

Section-D

Testing of a hypothesis, tests of significance for large samples, Students t-distribution(applications only), Chi-square test of goodness of fit.

Linear Programming: Linear programming problems formulation, solving linear

programming problems using (i) Graphical method (ii) Simplex method (iii) Dual simplexmethod.

TEXT BOOKS:

1. Engineering Mathematics by Babu Ram (Pearson media Publication)2. Advanced Engg. Mathematics: F Kreyszig.

3. Higher Engg. Mathematics: B.S. Grewal.

REFERENCE BOOKS :1. Advance Engg. Mathematics: R.K. Jain, S.R.K.Iyenger.

2. Advanced Engg. Mathematics: Michael D. Greenberg.3. Operation Research: H.A. Taha.

4. Probability and statistics for Engineers: Johnson. PHI.


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HUM-201-F ENGINEERING ECONOMICS






Section-ADefinition of Economics - various definitions, Nature of Economic problem, Production

possibility curve Economic laws and their nature. Relation between Science, Engineering,

Technology and Economics.

Concepts and measurement of utility, Law of Diminishing Marginal Utility, Law ofequi-marginal utility - its practical application and importance.

Section-BMeaning of Demand, Individual and Market demand schedule, Law of demand, shape of

demand curve, Elasticity of demand, measurement of elasticity of demand, factorseffecting elasticity of demand, practical importance & applications of the concept of

elasticity of demand.

Meaning of production and factors of production; Law of variable proportions, Returns to

scale, Internal and External economics and diseconomies of scale.

Section-CVarious concepts of cost - Fixed cost, variable cost, average cost, marginal cost,

money cost, real cost opportunity cost. Shape of average cost, marginal cost, total cost

etc. in short run and long run.

Meaning of Market, Types of Market - Perfect Competition, Monopoly, Oligopoly,Monopolistic Competition (Main features of these markets)

Section-D

Supply and Law of Supply, Role of Demand & Supply in Price Determination and effectof changes in demand and supply on prices.

Nature and characteristics of Indian economy (brief and elementary introduction),

Privatization - meaning, merits and demerits. Globalisation of Indian economy - merits and

demerits. Elementary Concepts of VAT, WTO, GATT & TRIPS agreement.

TEXT BOOKS:1. Principles of Economics: P.N. Chopra (Kalyani Publishers).

2. Modern Economic Theory K.K. Dewett (S.Chand)

REFERENCE BOOKS:1. A Text Book of Economic Theory Stonier and Hague (Longmans Landon)

2. Micro Economic Theory M.L. Jhingan (S.Chand)3. Micro Economic Theory - H.L. Ahuja (S.Chand)

4. Modern Micro Economics : S.K. Mishra (Pragati Publications)

5. Economic Theory - A.B.N. Kulkarni & A.B. Kalkundrikar (R.Chand & Co.)

6. Indian Economy: Rudar Dutt & K.P.M. Sundhram


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ME-202-F MANUFACTURING TECHNOLOGY-IL T P Sessional : 50 Marks

3 1 - Theory : 100 Marks

Total : 150 MarksDuration of Exam : 3 Hrs



Section-A

Metal Cutting & Tool Life: Introduction, basic tool geometry, single point toolnomenclature, chips types and their characters tics, mechanics of chips formation,

theoretical and experimental determination of shear angle, orthogonal and oblique metal

cutting, metal cutting theories, relationship of velocity, forces, and power consumption,cutting speed, feed and depth of cut, coolant, temperature profile in cutting, tool life

relationship, tailor equation of tool life, tool material and mechanism

Economics of Metal Machining: Introduction, elements of machining cost, tooling

economics, machining, economics and optimization, geometry of twist, drills and powercalculation in drills.

Section-B

Metal forming Jigs and Fixtures: Introduction, Metal blow condition, theories of plasticity,conditions of plane strains, friction, conditions in metal working, wire drawing, theory of

forging, rolling theory, no slip angle, and foreword slip, types of tools, principles of

locations, locating and clamping devices, jigs bushes, drilling jigs, milling fixtures, turningfixtures, boring and broaching fixtures, welding fixtures, different materials, for jigs and

fixtures, economics of jigs and fixtures.

Metrology: Measurement, linear and angular simple measuring instruments, variousclampers, screw gauge, sine bar, auto-collimator, comparator- mechanical, electrical,

optical, surface finish and its measurements, micro and macro deviation, factors

influencing surface finish and evaluation of surface finish.

Section-CMachine tools: Introduction, constructional features, specialization, operations and devices

of basic machine tools such as lathe, shaper, planner, drilling machining, and milling

machine, indexing in milling operation, working principles of capstan and turret lathes.Metal Casting Process: Introduction, Foundry: Introduction to Casting Processes, Basic

Steps in Casting Processes. Pattern: Types of Pattern and Allowances. Sand Casting: Sand

Properties, Constituents and Preparation. Mould & Core making with assembly and itsTypes. Gating System. Melting of Metal, Furnaces and Cupola, Metal Pouring, Fettling.

Casting Treatment, Inspection and Quality Control, Sand Casting Defects & Remedies.

Section-D

.Welding: Introduction to Welding, Classification of Welding Processes, Gas Welding:Oxy-Acetylene Welding, Resistance Welding; Spot and Seam Welding, Arc Welding:

Metal Arc, TIG & MIG Welding, Submerged arc welding (SAW), resistance welding

principles, electrode types and selection, thermit welding, electro slag welding, electronbeam welding, laser beam welding, forge welding, friction welding, Welding Defects and

remedies, brazing & soldering.

Forming Processes: Basic Principle of Hot & Cold Working, Hot & Cold WorkingProcesses, Rolling, Extrusion, Forging, Drawing, Wire Drawing and Spinning. Sheet Metal


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Operations: Measuring, Layout marking, Shearing, Punching, Blanking, Piercing,Forming, Bending and Joining.

TEXT BOOK:1. Manufacturing Engineering Technology, K. Jain, Pearson Education

2. Manufacturing Technology: Foundry, Forming and Welding by P.N.Rao, TMH.

3. Principles of Manufacturing Materials and Processes, James S.Campbell, TMH.4. Welding Metallurgy by G.E.Linnert, AWS.5. Production Engineering Sciences by P.C.Pandey and C.K.Singh, Standard Publishers

Ltd.

6. Manufacturing Science by A.Ghosh and A.K.Mallick, Wiley Eastern


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ME-204-F KINEMATICS OF MACHINEL T P Sessional : 50 Marks


Total : 150 MarksDuration of Exam : 3 Hrs.



Section-A

Introduction: mechanism and machines, kinematics links, kinematics pairs, kinematicschains, degree of freedom, Grublers rule, kinematics inversion, equivalent linkages, four

link planar mechanisms, straight line mechanisms, steering mechanisms, pantograph,

problems.

Kinematics Analysis of Plane Mechanisms: displacement analysis, velocity diagram,

velocity determination, relative velocity method, instantaneous center of velocity,

Kennedys theorem, graphical and analytical methods of velocity and acceleration analysis,

problems. Section-BCams: Classification of cams and followers, disc cam nomenclature, construction of

displacement, velocity and acceleration diagrams for different types of follower motions,analysis of follower motions, determination of basic dimension, synthesis of cam profile

by graphical methods, cams with specified contours, problems.

Gears: fundamental law of gearing, involute spur gears, characteristics of involute andcycloidal action, Interference and undercutting, center distance variation, path of contact,

arc of contact, non standard gear teeth, helical, spiral bevel and worm gears, problems.

Section-C

Gear Trains: synthesis of simple, compound and reverted gear trains, analysis of epicylic

gear trains, problems.

Kinematics synthesis of Mechanisms: function generation, path generation,

Freudensteins equation, two and three position synthesis of four bar and slider crankmechanisms by graphical and analytical methods, , precision positions, structural error;

Chebychev spacing, transmission angle, problems.

Section-D

Friction : Types of friction, laws of friction, motion along inclined plane, screw threads,

efficiency on inclined plane, friction in journal bearing, friction circle and friction axis,

pivots and collar friction, uniform pressure and uniform wear.

Belts and pulleys: Open and cross belt drive, velocity ratio, slip, material for belts,

crowning of pulleys, law of belting, types of pulleys, length of belts, ratio of tension,

centrifugal tension, power transmitted by belts and ropes, initial tension, creep, chain

drives, chain length, classification of chains.

TEXT BOOKS:1. Theory of Mechanisms and Machines: Amitabha Ghosh and Ashok kumar

Malik, Third Edition Affiliated East-West Press.

2. Theory of Machines and Mechanisms: Joseph Edward Shigley and John JosephUicker, Jr. Second Edition, MGH, New York.


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REFERENCE BOOKS:1. Mechanism and Machine Theory : J.S. Rao and R.V. Dukkipati Second Edition

New age International.

2. Theory and Machines: S.S. Rattan, Tata McGraw Hill.


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ME-206-F STRENGTH OF MATERIALSIL T P Sessional : 50 Marks






Section-ASimple Stresses & Strains: Concept & types of Stresses and strains, Poisons ratio, stresses

and strain in simple and compound bars under axial loading, stress strain diagrams, Hookslaw, elastic constants & their relationships, temperature stress & strain in simple &

compound bars under axial loading, Numerical.

Compound Stresses & Strains: Concept of surface and volumetric strains, two dimensionalstress system, conjugate shear stress at a point on a plane, principle stresses & strains and

principal- planes, Mohrs circle of stresses, Numerical.

Section-B

Shear Force & Bending Moments: Definitions, SF & BM diagrams for cantilevers, simplysupported beams with or without over-hang and calculation of maximum BM & SF and the

point of contra-flexure under (i) concentrated loads, (ii) uniformly distributed loads over

whole span or a part of it, (iii) combination of concentrated loads and uniformlydistributed loads, (iv) uniformly varying loads and (v) application of moments, relation

between the rate of loading, the shear force and the bending moments, Problems.

Torsion Of Circular Members: Torsion of thin circular tube, Solid and hollow circularshafts, tapered shaft, stepped shaft & composite circular shafts, combined bending and

torsion, equivalent torque, effect of end thrust. Numericals.

Section-CBending & Shear Stresses in Beams: Bending stresses in beams with derivation &

application to beams of circular, rectangular, I,T and channel sections, composite beams,

shear stresses in beams with combined bending, torsion & axial loading of beams.

Numericals.Columns & Struts: Column under axial load, concept of instability and buckling,

slenderness ratio, derivation of Eulers formulae for the elastic buckling load, Eulers,

Rankine, Gordoms formulae Johnsons empirical formula for axial loading columns andtheir applications, eccentric compression of a short strut of rectangular & circular sections,

Numerical.

Section-DSlope & Deflection: Relationship between bending moment, slope & deflection, Mohrs

theorem, moment area method, method of integration, Macaulays method, calculations for

slope and deflection of (i) cantilevers and (ii) simply supported beams with or without

overhang under concentrated load, Uniformly distributed loads or combination ofconcentrated and uniformly distributed loads, Numerical.

Fixed Beams: Deflections, reactions and fixing moments with SF & BM calculations &

diagrams for fixed beams under (i) concentrated loads, (ii) uniformly distributed load and(iii) a combination of concentrated loads & uniformly distributed load.

TEXT BOOKS:1. Strength of Materials G.H.Ryder - Macmillan, India


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2. Strength of Materials Andrew Pytel and Fredinand L.Singer, Addison Wesley

REFERENCE BOOKS:1. Strength of Materials Popov, PHI, New Delhi.2. Strength of Materials A Rudimentary Apprach M.A. Jayaram, Sapna

Book House, Bangalore


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ME-208-F FLUID MECHANICS



Total : 150 Marks




Section-AFluid Properties and Fluid Statics: Concept of fluid and flow, ideal and real fluids,

continuum concept, and properties of fluids, Newtonian and non-Newtonian fluids.

Pascals law, hydrostatic equation, hydrostatic forces on plane and curved surfaces,

stability of floating and submerged bodies, relative equilibrium, Problems.Fluid Kinematics: Eulerian and Lagrangian description of fluid flow; stream, streak and

path lines; types of flows, flow rate and continuity equation, differential equation of

continuity in cylindrical and polar coordinates, rotation, vorticity and circulation, streamand potential functions, flow net, Problems.

Section-B

Fluid Dynamics: Concept of system and control volume, Eulers equation, Bernoullisequation, venturimeter, orifices, orificemeter, mouthpieces, kinetic and momentum

correction factors, Impulse momentum relationship and its applications, Problems.

Compressible Fluid Flow: Introduction, continuity momentum and energy equation, sonic

velocity, propagation of elastic waves due to compression of fluid, propagation of elasticwaves due to disturbance in fluid, stagnation properties, isentropic flow, effect of area

variation on flow properties, isentropic flow through nozzles,diffusers,injectors,Problems.

Section-C

Viscous Flow: Flow regimes and Reynoldss number, Relationship between shear stressand pressure gradient, uni-directional flow between stationary and moving parallel plates,

movement of piston in a dashpot, power absorbed in bearings. Problems.Flow Through Pipes: Major and minor losses in pipes, Hagen-Poiseuilli law, hydraulic

gradient and total energy lines, series and parallel connection of pipes, branched pipes;

equivalent pipe, power transmission through pipes, Problems.

Section-DBoundary Layer Flow: Boundary layer concept, displacement, momentum and energy

thickness, von-karman momentum integral equation, laminar and turbulent boundary layer

flows, drag on a flat plate, boundary layer separation and control. Streamlined and bluffbodies lift and drag on a cylinder and an airfoil, Problems.

Turbulent Flow: Shear stress in turbulent flow, Prandtl mixing length hypothesis,hydraulically smooth and rough pipes, velocity distribution in pipes, friction coefficientsfor smooth and rough pipes, Problems.

TEXT BOOKS:1. Fluid Mechanics Streeter V L and Wylie E B, Mc Graw Hill2. Mechanics of Fluids I H Shames, Mc Graw Hill


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REFERENCES BOOKS:

1. Introduction to Fluid Mechanics and Fluid Machines S.K. Som and G.Biswas, TMH

2. Fluid Mechanics and Fluid Power Engineering D.S. Kumar, S.K. Kataria andSons

3. Fluid Mechanics and Machinery S.K. Agarwal, TMH, New Delhi


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ME-210-F STEAM & POWER GENERATIONL T P Class Work : 50 Marks


Total : 150 MarksDuration of Exam. : 3 Hrs.



Section-AIntroduction: Components of Steam Power System, Carnot Cycle, Rankine Cycle,

Modified Rankine Cycle, p-v , h-s and T-s diagram for Rankine and Modified Rankine

Cycle, Molliers diagram, use of steam table, ProblemSteam Generators: Purpose, Classification of boilers, Fire tube and water tube boilers,

Mountings and accessories, description of Lancashire, Locomotive, Babcock Wilcox

boilers, draught, design of natural draught chimney, artificial draught, mechanical draught,

efficiency of boiler and heat balance. Section-BSteam Nozzles: Function of steam nozzles, shape of nozzles for subsonic and supersonic

flow of steam, Steady state energy equation, continuity equation, nozzle efficiency, criticalpressure ratio for max. Discharge, design of steam nozzle, problems.

Steam Engine: Working of steam engine, single acting and double acting steam engine,

compounding of steam engine, ideal and actual indicator diagram, mean effective pressure,diagram factor, mechanical efficiency, thermal efficiency of steam engine.

Section-C

Steam Turbine: Classification of steam turbine, impulse turbine, working principle,compounding of impulse turbine, velocity diagram, power output and efficiency of a single

stage impulse turbine, reaction turbine, working principle, degree of reaction, velocity

diagram, power output, efficiency, condition for max. Efficiency, governing of steam

turbines, problem.Improved Turbines: Back pressure and pass out turbines, Regenerative feed heating cycle,

Binary vapour cycle.

Section-DSteam Condensers: Classification of condensers, sources of air leakage in condensers,

effect of air leakage in condenser, vacuum efficiency, condenser efficiency, air pumps,

cooling water calculation, and problem.Fuel and Combustion: Classification of fuels solid, liquid and gaseous fuels, calorific

values of fuels, stochiometric air fuel ratio, excess air requirement, analysis of exhaust

gases, problem.

RECOMMENDED BOOKS:-

1. Thermodynamics and Heat Engines Vol II R. Yadav, Central Publishing House2. Heat Engineering V.P.Vasandani and D.S.Kumar, Metropolitan Book Co. Pvt.

Ltd.

3. I.C.Engines - M.L.Mathur and Sharma Dhanpat Rai & Sons4. Thermal Engineering - P.L.Balaney Khanna Publisher


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ME-212-F KINEMATICS OF MACHINES LAB


- - 2 Practical : 25 MarksTotal : 50 Marks

Duration of Exam: 3 Hrs.


1. To study various types of Kinematic links, pairs, chains and Mechanisms.2. To study inversions of 4 Bar Mechanisms, Single and double slider crank

mechanisms.3. To plot slider displacement, velocity and acceleration against crank rotation for

single slider crank mechanism.

4. To find coefficient of friction between belt and pulley.5. To study various type of cam and follower arrangements.6. To plot follower displacement vs cam rotation for various Cam Follower systems.7. To generate spur gear involute tooth profile using simulated gear shaping process.8.

To study various types of gears Helical, cross helical worm, bevel gear.9. To study various types of gear trains simple, compound, reverted, epicyclic anddifferential.

10.To find co-efficient of friction between belt and pulley.11.To study the working of Screw Jack and determine its efficiency.12.Create various types of linkage mechanism in CAD and simulate for motion

outputs and study the relevant effects.13.Creation of various joints like revolute, planes, spherical, cam follower and study

the degree of freedom and motion patterns available.

14.To design a cam profile by using the requirement graph using on-line engineeringhandbook and verify the same using a 3D mechanism on CAD.

Note: 1. At least Ten experiments are to be performed in the Semester.

2. At least eight experiments should be performed from the above list. However

these experiments should include experiments at Sr. No. 12, 13 and 14. Remaining

two experiments may either be performed from the above list or as designed & set by

the concerned institution as per the scope of the syllabus.


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ME- 214-F STRENGTH OF MATERIAL-I LAB

L T P Sessional : 25Marks

- - 2 Theory : 25 Marks

Total : 50Marks

Duration of Exam : 3 hrs


1. To study the Brinell hardness testing machine & perform the Brinell hardnesstest.

2. To study the Rockwell hardness testing machine & perform the Rockwellhardness test.

3. To study the Vickers hardness testing machine & perform the Vickers hardnesstest.

4. To study the Erichsen sheet metal testing machine & perform the Erichsensheet metal test.

5. To study the Impact testing machine and perform the Impact tests (Izod &Charpy).

6. To study the Universal testing machine and perform the tensile test.7. To perform compression & bending tests on UTM.8. To perform the sheer test on UTM.9. To study the torsion testing machine and perform the torsion test.10. To draw shear Force, Bending Moment Diagrams for a simply Supported Beam

under Point and Distributed Loads.

11. To determine Mechanical Advantage and Efficiency of Single and DoublePurchase Winch Crab.

12. To determine Mechanical Advantage and Efficiency of Worm and Worm Gearof Single, Double and Triple start.

13. To determine Mechanical Advantage, Efficiency of Simple and CompoundScrew Jack.14. To find Moment of Inertia of a Fly Wheel.

Note:

3. At least ten experiments are to be performed in the semester.4. At least eight experiments should be performed from the above list.

Remaining two experiments may either be performed from the above list or

designed & set by the concerned institute as per the scope of the syllabus.


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ME-216-F FLUID MECHANICS LAB


- - 2 Practical/Viva : 25 MarksTotal : 50 Marks



1. To determine the coefficient of impact for vanes.2. To determine coefficient of discharge of an orificemeter.3. To determine the coefficient of discharge of Notch (V and Rectangular types).4.

To determine the friction factor for the pipes.

5. To determine the coefficient of discharge of venturimeter.6. To determine the coefficient of discharge, contraction & velocity of an orifice.7. To verify the Bernoullis Theorem.8. To find critical Reynolds number for a pipe flow.9. To determine the meta-centric height of a floating body.10. To determine the minor losses due to sudden enlargement, sudden contraction

and bends.

11. To show the velocity and pressure variation with radius in a forced vertex flow.12. To verify the momentum equation.

Note:

1. At least ten experiments are to be performed in the semester.

2. At least eight experiments should be performed from the above list.

Remaining two experiments may either be performed from the above list

or designed & set by the concerned institute as per the scope of the

syllabus.


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ME-218-F STEAM & POWER GENERATION LAB


- - 2 Practical/Viva : 25 MarksTotal : 50 Marks



1. To study low pressure boilers and their accessories and mountings.2. To study high pressure boilers and their accessories and mountings.3. To prepare heat balance sheet for given boiler.4. To study the working of impulse and reaction steam turbines.5. To find dryness fraction of steam by separating and throttling calorimeter.6. To find power out put & efficiency of a steam turbine.7. To find the condenser efficiencies.8. To study and find volumetric efficiency of a reciprocating air compressor.9. To study cooling tower and find its efficiency.10. To find calorific value of a sample of fuel using Bomb calorimeter.11. Calibration of Thermometers and pressure gauges.

Note:

1. At least ten experiments are to be performed in the semester.

2. At least eight experiments should be performed from the above list.

Remaining two experiments may either be performed from the above list

or designed & set by the concerned institute as per the scope of the

syllabus.


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GP-202-F GENERAL PROFICIENCY

(Common to CSE,IT,ECE,EE,E&I,I&C,EEE,CE,BM)L T P Sessional : 50 Marks

- - 2 Total : 50 MarksDuration of Exam: 3 Hrs

Quiz & Aptitude, Comprehension, Communication for Specifics, Lets speak, Composition Skills Formal Letter Writing based on the trends in practice in

corporate culture.

Training on etiquettes & manners should be carried further and be observed duringthe general classes

Ethics in Engineering

Documents

Mechanical 3rd 4thSem 2010 11